Shijiazhuang Haitian Amino Acid Co., Ltd., is a high-tech enterprise specialized in the manufacturing of amino acids (Glycine, L-Lysine Hcl, DL-Alanine, L-Alanine, L-Arginine ,DL-Methionine etc. )and food additives since 2003. As a GMP standard manufactuer, we are qualified with ISO9001, ISO22000, FSSC22000, HACCP, QS, KOSHER ,MUI HALAL. Product quality could meet the standard of CP, USP, FCC, EP and AJI....